"In this book Ryan Szpiech has brought us a cogently argued, rigorously researched, and thoughtfully constructed theory of conversion narrative in the Middle Ages. His overall argument is compellingly simple: individual narratives of conversion are as much about the histories of religions as they are about the histories of individuals. . . . Szpiech demonstrates this thesis in a series of rigorous, close readings of conversion narratives written by Jews, Christians, and Muslims in an impressive range of languages."—Speculum

"This wide-ranging, erudite study brings a welcome new perspective to the subject of medieval interfaith polemics. . . . Szpiech's impressive analytical and linguistic skills have allowed him to produce a work of singular value, which will undoubtedly open up new lines of research for the future."—Catholic Historical Review

"Szpiech's insightful reading of a variety of conversion narratives produced within the Abrahamic religions between the ninth and the sixteenth century has produced this densely textured and important book which launches the study of conversion into new territory."—The Medieval Review

"A remarkably learned, ambitious, and important study. Conversion and Narrative will make a signal contribution to medieval studies in general, but more particularly to literary studies, intellectual history, and religious studies."—Thomas E. Burman, University of Tennessee

"This impressive book bridges the fields of religious studies and comparative literature in order to produce close and sophisticated readings of conversion narratives from the later Middle Ages across a broad array of languages (Latin, Castilian/Catalan, Arabic, and Hebrew). Very few scholars can move so gracefully among these languages and areas of scholarship while offering insights from the minutiae of philological analysis to high literary theory, reflections on the nature of religion, and notions of the self."—Jonathan Decter, Brandeis University

In 1322, a Jewish doctor named Abner entered a synagogue in the Castilian city of Burgos and began to weep in prayer. Falling asleep, he dreamed of a "great man" who urged him to awaken from his slumber. Shortly thereafter, he converted to Christianity and wrote a number of works attacking his old faith. Abner tells the story in fantastic detail in the opening to his Hebrew-language but anti-Jewish polemical treatise, Teacher of Righteousness.

In the religiously plural context of the medieval Western Mediterranean, religious conversion played an important role as a marker of social boundaries and individual identity. The writers of medieval religious polemics such as Teacher of Righteousness often began by giving a brief, first-person account of the rejection of their old faith and their embrace of the new. In such accounts, Ryan Szpiech argues, the narrative form plays an important role in dramatizing the transition from infidelity to faith.

Szpiech draws on a wide body of sources from Christian, Jewish, and Muslim polemics to investigate the place of narrative in the representation of conversion. Making a firm distinction between stories told about conversion and the experience of religious change, his book is not a history of conversion itself but a comparative study of how and why it was presented in narrative form within the context of religious disputation. He argues that between the twelfth and fifteenth centuries, conversion narratives were needed to represent communal notions of history and authority in allegorical, dramatic terms. After considering the late antique paradigms on which medieval Christian conversion narratives were based, Szpiech juxtaposes Christian stories with contemporary accounts of conversion to Islam and Judaism. He emphasizes that polemical conflict between Abrahamic religions in the medieval Mediterranean centered on competing visions of history and salvation. By seeing conversion not as an individual experience but as a public narrative, Conversion and Narrative provides a new, interdisciplinary perspective on medieval writing about religious disputes.

Ryan Szpiech teaches Spanish literature and Jewish studies at the University of Michigan.